baber/WOPTO huggingface dataset:
Patent JP-H09305043-A (JP)
Title: Heating device and image forming device
Inventor: IZAWA SATORU
IPC: G03G15/20
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To excellently execute heating processing by disposing the end of an exciting coil on the outside from the end of a conductor in the longitudinal direction of a nip. SOLUTION: The fixing film 11 is shorter than the exciting coil 12 in longitudinal dimension, so that the coil 12 is projected from the film 11. By impressing high frequency voltage on the winding 12b of the coil 12, alternating magnetic field is generated at frequency in accordance with impressed frequency. The stronger alternating magnetic field is generated at both ends in the longitudinal direction of the coil 12 than in the center part in the longitudinal direction because of the effect of the folding-back part of the winding 12b at both ends. However, the film 11 including a conductive layer does not exist at a part equivalent to both ends of the coil 12, so that the alternating magnetic field hardly contributes to the heat generation for the film 11.  Therefore, the alternating magnetic field acts nearly uniformly in the longitudinal direction of the film 11 so as to heat the film 11. As a result, temperature distribution in the longitudinal direction becomes nearly uniform because the film 11 is nearly uniformly heated.
Patent JP-H07324966-A (JP)
Title: Unit for confirming quantity of liquid in washer tank
Inventor: SAEKI SOICHI
IPC: G01F23/58
Filed: 1994-05-31
Abstract: PURPOSE:To provide a unit for confirming the quantity of liquid in a washer tank in which the quantity of washer liquid can be detected easily. CONSTITUTION:A cap 6 is provided with a hole 7 communicating between the inside and outside of a washer tank 1 and an axial float 9 is inserted movably up and down into the communication hole 7. The cap 6 is also provided with a sub-cap 16 for opening/closing the communication hole 7 and when the sub-cap 16 is opened, the float 9 is pushed up by the buoyancy and the upper end thereof projects from the communication hole 7. Residual quantity of washer liquid 4 can be confirmed based on the length of the float 9 projecting from the communication hole 7. This structure realizes a semipermanently usable unit which is not susceptible to deterioration of components and can confirm the quantity of liquid easily and accurately.
Patent JP-H08309424-A (JP)
Title: Method for cooling hot rolled steel sheet
Inventor: HIRAMOTO YUJI
IPC: B21B45/02
Filed: 1995-05-15
Abstract: PURPOSE: To provide a cooling method of a hot rolled steel sheet for preventing supercooling in edge parts in the width direction by which deterioration in the width direction is caused, for reducing cooling water and the running cost for jetting the cooling water and for achieving uniform cooling in the width and longitudinal directions without applying a special technical device to a nozzle. CONSTITUTION: By measuring the temp. distribution in the width direction of a hot rolled steel sheet 13 before cooling with a 1st thermometer 20 and, on the other hand, measuring the temp. distribution in the width direction of the hot rolled steel sheet 13 after cooling with the 2nd thermometer 21, the temp. distributions in the width and longitudinal directions of the hot rolled steel sheet 13 is detected. Based on the respective temp. distributions, by taking in and out coolant dispersing means 18 which are arranged under both end parts of coolant jetting headers 15 in the direction of the axial center of the coolant jetting header 15 and interrupting the discharge of a coolant from the selected coolant jetting headers 15, the supply of the coolant from the coolant jetting header 15 to the hot rolled steel sheet 13 is controlled.
Patent JP-S60109817-A (JP)
Title: Manufacture of plastic-card
Inventor: ROORANDO MERUTSUA
IPC: B29L9/00
Filed: 1983-08-03
Abstract: A method and equipment for manufacturing plastic cards, for example, credit cards and the like from a continuous layup including generally two plastic cover leaves and a printed insert. The plastic leaves to be heat sealed are fed through a plurality of press zones in which the lay-up is heated and subsequently cooled. The feed is performed by means of heat conducting, preferably metallic bands one of which carries pegs centrally disposed along its length which interengages with registration holes in the layup and a cooperating band to drive the bands and layup synchronously thorugh the press zones. Its use is in the mass production of plastic cards.
Patent JP-S5567333-A (JP)
Title: Mixed catalyst containing platinum group metal
Inventor: KIMURA SADAHIRO
IPC: B01J37/04
Filed: 1978-11-15
Abstract: PURPOSE: To show more useful catalyst property as compared to a catalyst in a sole supported condition by using a catalyst which is produced through a method wherein a platinum group metal as a common catalyst substance is supported on a catalyst in a different condition and the said catalyst is mixed.  
     CONSTITUTION: A platinum compound such as chloroplatinic acid, paradium sulfate and the like is supported on a support such as alumina, silica and the like to produce a latalyst. In this case, a catalyst substance is supported in a different condition even if same catalyst substance is used or said catalyst substance is supported along with other catalyst substance of a platinum group metal. Thereby, the distribution of the catalyst substance is different and the mutually compensated  property or the synergic effect is imparted and an excellent catalyst compared to a  sole component catalyst is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63308178-A (JP)
Inventor: HIRAHARA MASAHIRO
IPC: E06B9/264
Filed: 1987-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5766673-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: SAWADA SHIZUO
IPC: H01L21/322
Filed: 1980-10-09
Abstract: PURPOSE: To prevent the gate electrode of an MOS type semiconductor device from being contacted directly with POCl 3  by accumulating a PSG film on the overall surface of the device and carrying out a phosphorus gettering.  
     CONSTITUTION: In an manufacture of an MOS dynamic RAM having double layer polycrystalline silicon gate structure, a field oxidized film 103, the first gate electrode 104, an interlayer insulating film 106, the second gate electrode 107 and an n type diffused layer 109 are sequentially formed on a p type Si substrate 101, and a CVD-SiO 2  film 110 and a BPSG film 111 are then accumulated on the overall surface. Subsequently, gate electrodes 104, 107 and films 110, 111 on the layer 109 are etched to form contacting holes, the overall surface is then covered with a PSG film 113, and phosphorus gettering is carried out while flowing POCl 3 . Accordingly, since the contacting hole is covered with the film 113, it can prevent the POCl 3  from infiltrating into the electrodes 104, 107 and diffused layer 109. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63305034-A (JP)
Title: Automatic transmission
Inventor: SUGANO YOSHIHISA
IPC: B60W10/10
Filed: 1987-06-05
Abstract: PURPOSE:To prevent the occurrence of a state in which an engine can not be restarted due to malfunction, by a method wherein the motion state of an engine and the set state of a shift lever are detected. CONSTITUTION:An engine motion state sensor 10 to detect the motion state of an engine is connected to an engine 5, and a signal therefrom is inputted to a control unit 12 together with an output from a shift lever set position sensor 11. When the control unit 12 decides by inputting signals from sensors that the engine 5 is stopped and a shift lever 9 is set to a drive range, a shift lever set position regulator 13 to vary the set state of the shift lever 9 is controlled, and the set state of the shift lever 9 is varied from a drive range to a neutral range.
Patent JP-H06350432-A (JP)
Title: Level shifter
Inventor: TANAKA MASATOMO
IPC: H03K5/02
Filed: 1993-06-14
Abstract: PURPOSE:To reduce the current consumption of a level shifter at the time of high-speed operation by forming the constitution where the coupling by a capacity element is used to shift the level of a signal. CONSTITUTION:A coupling element 5 to which a signal of the low potential system is supplied to, a pull down circuit 3 controlled by the signal having the phase opposite to that of the signal of the low potential system performing the pull down control of the signal output of the high potential system, a pull up circuit 4 controlled by the output of the pull down circuit 3 and outputs the low potential from a low potential power source to perform the pull up control of the signal output of the high potential system, and a transmission gate 6 which has one end connected to the output node of the pull up circuit 4 and the other electrode of the coupling element 5 and has the other end connected to the output node of the pull down circuit 3 are provided.
Patent JP-S623418-A (JP)
Title: Magnetic recording medium and its production
Inventor: IZUMI TOSHIAKI
IPC: G11B5/66
Filed: 1985-06-28
Abstract: PURPOSE:To enhance the corrosion resistance of the titled medium, to control the ageing deterioration and to obtain an excellent magnetic characteristic by allowing the relation between the segregation rate of Cr in the Co-Cr mag netic film provided on a substrate and the vertical anisotropic magnetic field to satisfy a specified value. CONSTITUTION:The magnetic this film contg. Co and Cr is formed on the sub strate. When the segregation rate of Cr of the magnetic thin film is designated as S(%) and the vertical anisotropic magnetic field as HK (KOe), the equations, Hk>=0.08S+3.2 and -20<=S<=0, must be satisfied. An arc-discharge ion-plating method along with the introduction of O2 is preferably used to form such a magnetic thin film. Furthermore, the content of Cr in the magnetic thin film is regulated to about 10-20wt% and the thickness is preferably controlled to 1,200-11,000Angstrom . A magnetic recording medium having such a magnetic thin film is provided with excellent corrosion resistance, less ageing deterioration and an excellent magnetic characteristic. Consequently, the medium is preferably used for a vertically magnetized tape, a magnetic disk, a flexible disk, etc.
Patent JP-H10333330-A (JP)
Title: Photosensitive composition, photosensitive element and production of color filter
Inventor: TAKANE NOBUAKI
IPC: G02B5/20
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain such a photosensitive compsn. that when the compd. is formed into a film, the film has no sticky state of the photosensitive resin compsn. and does not produce peeling traces of a cover film or a supporting body, and to obtain a color filter having excellent appearance by incorporating a specified tris-isocyanuric acid compd. into the photosensitive compsn. SOLUTION: This photosensitive compsn. contains a tris-isocyanuric acid compd. expressed by the formula, an alkali-soluble dispersion resin, a coloring agent and a photoinitiator. In the formula, R independently represents hydrogen, halogen, or -(CH2 )n -X, wherein X is -CH=CH2 , -C(CH3 )=CH2 , -O-CH=CH2 , -OC(CH3 )=CH2 , -O-C(=O)CH=CH2 or -O-C(=O)C(CH3 )=CH2 , and n is an integer 1 to 5. The photosensitive element is produced by forming a layer of this photosensitive compsn. on a supporting film. Or, a thermoplastic cushion layer and the photosensitive compsn. layer may be successively formed on the supporting film.
Patent JP-S5933364-A (JP)
Title: Preparation of mica-base pearlescent pigment
Inventor: ITOU YOSHIO
IPC: C09C1/40
Filed: 1982-08-16
Abstract: PURPOSE:To obtain a good mica-base pearlescent pigment easily, by mixing flake mica particles, titanium tetrachloride, and polybasic org. acids or hydroxypolybasic org. acids with heating. CONSTITUTION:Flake mica particles, titanium tetrachloride, and polybasic org. acids or hydroxypolybasic org. acids are mixed by heating in an aqueous medium to deposit on the surface of mica particles a bydrous titanium salt of org. acid in thin films, or the obtained particles are burnt to dehydrate, thermally decompose, and oxidize said titanium salt. Polybasic org. acids or hydroxypolybasic org. acids to be used are those which form titanium salts of org. acids by reacting with titanates in an aq. soln., and they include oxalic acid, malic acid tartaric acid, citric acid, and their derivatives. Variations in conditions of burning mica through hydrous titanium salt of org. acid pigments permit selective preparation of either anatase or rutile titanium oxide.
Patent JP-S5568602-A (JP)
Title: Plunger solenoid driving circuit
Inventor: NANJIYOU RIYUUICHI
IPC: H01F7/18
Filed: 1978-11-16
Abstract: PURPOSE: To provide an accurate driving operation with a plunger by a closed circyit loop consisting of charge/discharge circuit and conductive circuit and having a circuit configuration to emit a positive feedback signal which drastically accerelates output variation.  
     CONSTITUTION: A closed circuit consists of a capacitor C 5 , a resistor R 17 , a transistor TRQ 9 , a resistor R 15 , and a transistor TRQ 8 . In this closed circuit, when charging current to the capacitor C 5  starts decreasing, the base voltage of the TRQ 9  start to decrease, permitting the TRQ 8  to increase its base voltage. Thus, the charging current to the cpacitor C 5  via the TRQ 8  further decreases. This positive feedback action causes the TRQ 8  to be instantaneously converted from a conductive to nonconductive state. Due to this positive feedback, the voltage applied to the plunger solenoid PL 2  rapidly falls from the starting voltage +V 1  to the maintenance voltage +V 2 , thus permitting the plunger to perform an accurate driving operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63305873-A (JP)
Title: Medical adhesive composition and its preparation
Inventor: KISHI TAKASHI
IPC: A61L24/00
Filed: 1987-06-05
Abstract: PURPOSE:To provide the title composition developing flexibility and adhesiveness without absorbing moisture and having both of proper water solubility and excellent water resistance and mode possible in long-time adhesion without being suddenly dissolved in the presence of moisture, by compounding a hydrophilic polymer a water-insoluble polymer and a softener. CONSTITUTION:A medical adhesive composition contains a hydrophilic polymer A composed of a vinyl pyrrolidone polymer or copolymer, a water-insoluble polymer B composed of alkyl acrylate or alkyl methacrylate polymer or/and copolymer and an alcoholic softener. The wt. ratio of the polymer A and the softener is within a range of 100:50-100: 300 and, the total amount of both of them is set 100pts.wt., the polymer B is compound within a range of 10-300 pts.wt. The adhesive composition developing flexibility, stickiness and adhesiveness without absorbing water, having proper water-solubility and excellent water resistance and made possible in long-time adhesive property without being suddenly dissolved in the presence of moisture is obtained.
Patent JP-S5475178-A (JP)
Title: Feeder in refuse melting furnace
Inventor: SHIGAKI MASANOBU
IPC: F23G5/00
Filed: 1977-11-25
Abstract: PURPOSE: To continously dispose refuse without causing the biting-into and catching of refuse and troubles, by mounting a lifting type feeder between a hopper and a lantern portion of a top portion of a melting furnace, and by sealing refuse by compression accumulating refuse by the lifting and letting fall of the feeder.  
     CONSTITUTION: A hopper 1, an upper shoot 2 and a lifting type feeder 4 are fitted, and the lifting type feeder 4 is inserted into a lantern portion 30 from a top portion of a furnace. A lower end of the upper shoot 2 is shaped in a ringed collar plate 21. The hopper 1 and the upper shoot 2 are fixed, and the feeder 4 is moved up and down by the operation of an oil pressure cylinder 5. When the feeder 4 rises, refuse is lifted by means of the feeder 4, and strongly compressed by means of the collar plate 21. When repeating lifting and letting fall motion, an accumulated layer of refuse is formed, air cannot pass through refuse, and the inside of the furnace and the hopper 1 are interrupted, thus resulting in perfect sealing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S623692-A (JP)
Inventor: OKANO SHIGERU
IPC: G21C7/16
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10331598-A (JP)
Title: Segment support device
Inventor: HIRASAWA YUKIHISA
IPC: E21D11/40
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To constantly supply a segment to the same position by simple operation by setting at least two pieces of segment support bases free to move in the longitudinal direction to an end surface position of an existing segment ring across a segment supply position on a skin plate of a lower part of a shield main body. SOLUTION: Segment support bases 5L, 5R are moved and a first segment 9a is placed on these support bases 5L, 5R at the time of placing the first segment 9a. In the case when a second segment 9b is placed and there is possibility that it is inclined if it isplaced on the segment 9a as it is, one of the support bases 5L, 5R is moved, and the segment 9b is placed on the segment 9a and the one support base 5L or 5R. At this time, as upper surfaces of the support bases 5L, 5R are positioned roughly at the same height as an inner peripheral surface of an existing segment ring on the inner diametrical side of the inner peripheral surface of the segment ring, a height position of placing the segments 9a, 9b comes to be roughly the same as a height position of placing third and further segments.
Patent JP-S5568600-A (JP)
Title: Boiling method by soda in boiler
Inventor: UCHIYAMA KOUJI
IPC: F28G9/00
Filed: 1978-11-20
Abstract: PURPOSE: To boil soda liquid simply without combustion equipment, by heating the liquid in a boiler up by supplying vapor.  
     CONSTITUTION: Vapor supplied from a vapor source 1 of low pressure boiler etc. is fed into a heating tube 4. Plural nozzles 4a is set in the tube and the vapor is jetted normally downward to get well mixing of the vapor and liquid. Then the vapor heats up the water in the boiler and the temperature of water is uniformerized by a evaporation pipe 16. The water is supplied from the main pipe 9 through a valve 8 etc. and the water level is monitored in a water level indicator 11. The drain is down from a blow valve 6 at the bottom of boiler through a neutralization drain both. Also a pressure gauge 12 at the upper of boiler and other pressure gauge 13 are used to monitor the pressure in the drum and the supply line respectively. By so doing, the soda is boiled easily with only monitoring the water level and the pressure gauge without burning equipment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6033411-A (JP)
Title: Method to prepare and supply emulsion fuel and apparatus thereof
Inventor: HAYASHI YOSHIO
IPC: F23D11/16
Filed: 1983-08-02
Abstract: PURPOSE:To decrease the content of nitric oxide, and to save energy, by preparing emulsion oil by quantitatively supplying water into oil by a signal of high combustion to supply so prepared emulsion oil to an oil burner, and by stopping supplying of emulsion fuel when loading to a boiler is decreased, in an oil combustion apparatus provided with a high/low combustion controlling device. CONSTITUTION:The fuel oil being fed from an oil tank ''a'' is led into a Bessel's ellipsoid (f), and is pressurized by a pump 9, and is led into a solenoid-operated valve unit 8, passing through an oil preheater device 13. A water supply line is composed of a water tank ''J'' and a water supply pump 17. The water supply pump 17, which is interconnected to a high combustion solenoid valve 5, is actuated at the same time when the high combustion solenoid valve 5 becomes open, starting supplying of water to a fuel oil line S (not shown in fig.) via a quantitatively supplying injection nozzle 18. On the other hand, when the high combustion solenoid valve 5 is closed, the water supply pump 17 is also stopped because it is interconnected to the solenoid valve 5, and then supplying of water is stopped. By this method, emulsion oil can be burned at the time of low combustion, that is, during the time when fuel is injected from a nozzle 2.
Patent JP-H077063-A (JP)
Title: Method for verifying noise
Inventor: SAWADA SHINICHI
IPC: G06F17/50
Filed: 1993-06-14
Abstract: PURPOSE:To verify pads arranged on a semiconductor chip for noise with high accuracy. CONSTITUTION:A logic circuit data inputting device 11 outputs logic circuit data to a discriminating device 13 which discriminates pads to be inspected. A library inputting device 14 outputs library data to the discriminating device 13. A pad arrangement data inputting device 16 outputs pad arrangement data to the discriminating device 13. The discriminating device 13 finds the pads which are disliked by noise on the basis of the inputted various kinds of data. An arrangement inspecting device 18 inspects the found pads and confirm whether noise generating pads are arranged within a prefixed extent.
Patent JP-H01312048-A (JP)
Title: Tial-base heat-resistant alloy
Inventor: FUJITA AKIJI
IPC: C22C14/00
Filed: 1988-06-09
Abstract: PURPOSE:To obtain a lightweight TiAl-base heat-resistant alloy having excellent ductility and specific strength by specifying the compsn. consisting of Al, V, Ta and Ti. CONSTITUTION:The TiAl-base heat-resistant alloy having ductility and specific strength is constituted of, by atom, 43-50% Al, 0.5-2% V, 0.5-3% Ta and the balance substantial Ti. The alloy is most suitable as a lightweight and high strength material particularly having cold ductility and as a structural member in the place where heat resistance is required. In the above alloy, specific amounts of V and Ta are added in the Al-lean side to 50% Al of a Ti-Al alloy to fine the structure and to provide excellent various characteristics.
Patent JP-S627309-A (JP)
Inventor: YANAGIDA SETSUO
IPC: H02B13/02
Filed: 1985-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0585814-A (JP)
Title: Production of cordierite honeycomb structure
Inventor: ITO EIICHI
IPC: C04B35/04
Filed: 1991-05-17
Abstract: PURPOSE:To improve the material characteristics such as porosity or water absorptivity and the thermal expansion coefficient of a cordierite honeycomb structure, and to stably obtain the structure. CONSTITUTION:The objective cordierite honeycomb structure is produced by extruding a cordierite raw material batch containing talc, kaolin, calcined kaolin and alumina as main raw materials in a chemical composition consisting of 45-55wt.% of SiO2, 32-40wt.% of Al2O3 and 12-45wt.% of MgO into a prescribed honeycomb structure and subsequently calcining the extruded product. In the process, a kaolin calcined product having a TiO2 content of <=1.5wt.% and subjected to a thin layer treatment is employed as at least one of the calcined kaolin, and the powder of two kinds of talc materials having a CaO content of <=0.4% and having different crystal sizes is employed a the talc.
Patent JP-H05331160-A (JP)
Title: Production of n-benzyloxycarbonyl-l-asparticl acid anhydride
Inventor: OKUMA TADASHI
IPC: C07B61/00
Filed: 1992-06-03
Abstract: PURPOSE:To improve the productivity of the objective N-benzyloxycarbonyl-L- aspartic acid anhydride and produce the compound in high yield and quality in a short time. CONSTITUTION:N-benzyloxycarbonyl-L-aspartic acid anhydride is produced by reacting N-benzyloxycarbonyl-L-aspartic acid with acetic anhydride in the presence of an aliphatic or aromatic sulfonic acid ammonium salt.